Which statement correctly identifies the line of reflection? у
6.
5
4+
3+
2+
2
d
5 6 x
-6 -5 -4 -3 -2 -11
-2
-37
-4+
5+
LE
The triangles are reflected across the x-axis.
The triangles are reflected across the y-axis.
The triangles are reflected across the line y = x
The triangle are reflected across the line y = -x

Mr. walker gave his class the function f(x) = (x + 3)(x + 5). four students made a claim about the function. each student’s claim is below. jeremiah: the y-intercept is at (15, 0). lindsay: the x-intercepts are at (–3, 0) and (5, 0). stephen: the vertex is at (–4, –1). alexis: the midpoint between the x-intercepts is at (4, 0). which student’s claim about the function is correct?

This figure consists of a rectangle and semicircle. what is the perimeter of this figure use 3.14 for pi 60.84m 72.84m 79.68m 98.52m

Given the equation f(x)=a(b)x where the initial value is 40 and the growth rate is 20% what is f(4)